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/*
* This file is part of NumptyPhysics
* Copyright (C) 2008 Tim Edmonds
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
#ifndef EVENT_H
#define EVENT_H
#include <SDL/SDL.h>
// custom SDL User Event code
const int WORKER_DONE = 1;
struct Event
{
enum Code {
NOP,
DRAWBEGIN,
DRAWMORE,
DRAWEND,
MOVEBEGIN,
MOVEMORE,
MOVEEND,
SELECT,
FOCUS,
CANCEL,
OPTION,
CLOSE,
DONE,
QUIT,
EDIT,
MENU,
DELETE,
NEXT,
PREVIOUS,
UP,
DOWN,
LEFT,
RIGHT,
RESET,
UNDO,
PAUSE,
PLAY,
REPLAY,
SAVE,
SEND,
TEXT
};
enum Modes {
MOD_BUTTON_LEFT = SDL_BUTTON(SDL_BUTTON_LEFT),
MOD_BUTTON_RIGHT = SDL_BUTTON(SDL_BUTTON_RIGHT),
MOD_BUTTON_MIDDLE = SDL_BUTTON(SDL_BUTTON_MIDDLE),
MOD_CTRL = 16,
MOD_SHIFT = 32
};
Code code;
int x,y;
char c;
char mods;
Event(Code op=NOP, char cc=0) : code(op), c(cc), mods(g_mods) {}
Event(Code op, int xx, int yy=0, char cc=0) : code(op), x(xx), y(yy), c(cc), mods(g_mods) {}
Event(char cc) : code(TEXT), c(cc), mods(g_mods) {}
static char g_mods;
};
struct EventMap
{
virtual Event process(const SDL_Event& ev)=0;
};
class BasicEventMap : public EventMap
{
public:
struct KeyPair { SDLKey sym; Event::Code ev; };
struct ButtonPair { unsigned char button; Event::Code down; Event::Code move; Event::Code up; };
BasicEventMap( const KeyPair* keys, const ButtonPair* buttons );
Event process(const SDL_Event& ev);
protected:
const KeyPair* lookupKey(SDLKey sym);
const ButtonPair* lookupButton(unsigned char button);
private:
const KeyPair* m_keys;
const ButtonPair* m_buttons;
};
enum EventMapType
{
GAME_MAP,
GAME_MOVE_MAP,
GAME_ERASE_MAP,
APP_MAP,
EDIT_MAP,
UI_BUTTON_MAP,
UI_DRAGGABLE_MAP,
UI_DIALOG_MAP,
};
#endif //EVENT_H
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